硕士生：在读研究生5名，每年招收学术学位硕士研究生，专业学位硕士研究生2-3名

四、科研项目

1.国家自然科学基金青年项目，82103861，m6A甲基转移酶METTL3通过TLR3信号通路调控HBV宫内感染的作用机制研究，2022/01-2024/12，30万，主持

2.湖南省自然科学基金面上项目，肝细胞外泌体miRNA诱导巨噬细胞M1极化促进儿童慢乙肝功能性治愈的作用机制研究，2024/01-2026/12，5万，主持

3.湖南省科技厅创新型省份建设专项——科普专题，2022ZK406，2022/01-2022/12，5万，主持

4.湖南省自然科学基金青年项目，2021JJ40809，孕产妇HBV感染对新生儿端粒长度影响的前瞻性研究，2021/01-2023/12，5万，主持

5.湖南省卫生健康委员会一般资助课题，202112032301，HBV母婴传播风险识别与预测模型构建，2021-01至2023-12，2万元，主持

6. 国家卫健委出生缺陷研究与预防重点实验室开放课题，NO.KF2021013，胎盘组织DNA甲基化在乙肝宫内感染中的作用及其分子机制研究，2022/01-2023/12，4万，主持

7.买球的app排行榜前十名推荐科研启动项目，2020-2022，25万，主持

五、研究成果

1. Yingping Gu, Shuangjie Li, Zhenzhen Yao, Xin Lai, Meng Yang, Yi Xu, Songxu Peng*, Characteristics and clinical treatment outcomes of chronic hepatitis B children with coexistence of hepatitis B surface antigen (HBsAg) and antibodies to HBsAg, BMC Med. 2024 Feb 20;22(1):77.（中科院1区，IF=9.3）

2. Xiaoli Wu, Songxu Peng*, Maternal Hepatitis B Virus Infection and Risk of Congenital Heart Diseases, JAMA Pediatr. 2023 Sep 1;177(9):980-981. （中科院1区，IF=26.1）

3. Xiaoli Wu, Zhenzhen Yao, Xin Lai, Yingping Gu, Songxu Peng*, Age at treatment initiation predicts response in children with chronic hepatitis B, Aliment Pharmacol Ther. 2023 Nov;58(9):866-873. （中科院1区，IF=7.6）

4. Wei Huang, Xiaoli Wu, Zhenzhen Yao, Yingping Gu, Xin Lai, Liping Meng, Songxu Peng*, Investigating the relationship between hepatitis B virus infection and postpartum depression in Chinese women: a retrospective cohort study, Front Public Health. 2023 Nov 29:11:1214151. （JCR1区，IF=5.2）

5. Kewei Wang, Jun Qiu, Liping Meng, Xin Lai, Zhenzhen Yao, Songxu Peng*, Postpartum hemorrhage and postpartum depressive symptoms: A retrospective cohort study, Depress Anxiety. 2022;39(3):246-253. （中科院1区，IF=7.4）

6. Songxu Peng, Xin Lai, Jun Qiu, Yukai Du, Jing Yang, Ying Bai, Yanhong Jia, Liping Meng*, Kewei Wang*, Xiangyang Zhang*, Living With Parents-In-Law Increased the Risk of Postpartum Depression in Chinese Women, Front Psychiatry. 2021, 12:736306. （JCR2区，IF=4.7）

7. Songxu Peng, XinLai, Yukai Du, Liping Meng*, Yong Gan*, Xiangyang Zhang*, Prevalence and risk factors of postpartum depression in China: A hospital-based cross-sectional study, J Affect Disord. 2021, 282:1096-1100. （JCR1区，IF=6.6）

8. Yongjie Zhou#, Hui Shi#, Zhengkui Liu, Songxu Peng*, Ruoxi Wang, Ling Qi, Zezhi Li, Jiezhi Yang, Yali Ren, Xiuli Song, Lingyun Zeng, Wei Qian, Xiangyang Zhang*, The prevalence of psychiatric symptoms of pregnant and non-pregnant women during the COVID-19 epidemic, Transl Psychiatry. 2020;10(1):319. （中科院1区，IF=6.8）

9. Yongchun Chen, Dongliang He, Tingting Yang, Hao Zhou, Siyun Xiang, Lijun Shen, Jing Wen, Shengcai Chen*, Songxu Peng*, Yong Gan*, Relationship between body composition indicators and risk of type 2 diabetes mellitus in Chinese adults, BMC Public Health. 2020, 20(1):452. （JCR2区，IF=4.5）

10. Songxu Peng, Xin Lai, Yukai Du, Yuting Li, Kunming Tian*, Yong Gan*, Prevalence and Associated Factors for Depressive Symptomatology in Chinese Adults During COVID-19 Epidemic, Front Psychol. 2020, 11:616723. （JCR1区，IF=3.8）

11. Songxu Peng, Hongyan Chen, Xiu Li, Yukai Du*, Yong Gan*. Maternal age and educational level modify the association between chronic hepatitis B infection and preterm labor, BMC Pregnancy Childbirth. 2020, 20(1):38. （JCR2区，IF=3.1）

12. Songxu Peng, Zhihua Wan, Tingting Liu, Yanni Wang, Hongyan Chen, Xiu Li, Yukai Du*, Quantitative Hepatitis B Surface Antigen Predicts Hepatitis B Transmission in Infants Born to e Antigen-positive Mothers, J Clin Gastroenterol. 2020, 54(1):76-82. （JCR3区，IF=2.9）

13. Songxu Peng*, HBV transmission route among children in China. J Viral Hepat. 2020, 27(4):461. （JCR4区，IF=2.5）

14. Songxu Peng, Zhihua Wan, Xiaofang Lin, Xiu Li, Yukai Du*, Maternal hepatitis B surface antigen carrier status increased the incidence of gestational diabetes mellitus, BMC Infect Dis, 2019, 19(1):147. （JCR3区，IF=3.7）

15. Songxu Peng, Zhihua Wan, Tingting Liu, Huiping Zhu, Yukai Du*, Incidence and Risk Factors of Intrauterine Transmission Among Pregnant Women With Chronic Hepatitis B Virus Infection, J Clin Gastroenterol. 2019, 53(1):51-57. （JCR3区，IF=2.9）

16. Liping Meng, Jianmei Li, Yuli Cheng, Tingting Wei, Yukai Du*, Songxu Peng*, Dysmenorrhea increased the risk of postpartum depression in Chinese Han parturients, Sci Rep. 2019, 9(1):16579. （JCR2区，IF=4.6）

17. Songxu Peng, Zhihua Wan, Tingting Liu, Xiu Li, Yukai Du*, Cesarean section reduces the risk of early mother-to-child transmission of hepatitis B virus, Dig Liver Dis. 2018, 50(10):1076-1080. （JCR2区，IF=4.5）

18. Songxu Peng, Yukai Du*, Antiviral treatment in pregnant women with chronic hepatitis B infection, Int J Epidemiol. 2018, 47(6):2094-2095. （中科院1区，IF=7.7）

六、主讲课程

1.儿少卫生学

2.健康教育学

3.妇幼保健学

七、社会兼职

1.湖南省儿少卫生专业委员会，常委兼任秘书；